I wonder which other country uses VDSL too. Btw, there's VDSL2 with a max of 250mb/s.

ADSL-like long reach (LR) performance: ADSL-like long reach performance is one of the key advantages of VDSL2. LR-VDSL2 enabled systems are capable of supporting speeds of around 1-4 Mbit/s (downstream) over distances of 4 to 5 km, gradually increasing the bit rate up to symmetric 100Mbit/s as loop-length shortens. This means that VDSL2-based systems, unlike VDSL1 systems, are not limited to short loops or MTU/MDUs only, but can also be used for medium range applications.

Found this on wiki:
In Singapore, SingTel tied up with Sony Ericsson to deploy a technical trial of VDSL2 starting June 2006. No service plans announced as of yet.